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Rails Pocket Reference

Author : Eric Berry
ISBN : 9780596520700
Genre : Computers
File Size : 87. 86 MB
Format : PDF, ePub, Mobi
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Rails 2.0 brings the acclaimed Rails framework to a new level of stability and power. At the same time, however, the number of moving parts remains impressive. The Rails Pocket Reference gives developers an alternative to aspirin and hunting for current references online. The Rails Pocket Reference covers all of the most frequently used methods and structures supported by Rails 2.0, and also explains key concepts needed to work through the most tangled corners of Rails.

Ruby Pocket Reference

Author : Michael Fitzgerald
ISBN : 9781491925997
Genre : Computers
File Size : 49. 31 MB
Format : PDF, Docs
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Updated for Ruby 2.2, this handy reference offers brief yet clear explanations of Ruby’s core elements—from operators to blocks to documentation creation—and highlights the key features you may work with every day. Need to know the correct syntax for a conditional? Forgot the name of that String method? This book is organized to help you find the facts fast. Ruby Pocket Reference, 2nd Edition is ideal for experienced programmers who are new to Ruby. Whether you’ve come to Ruby because of Rails, or you want to take advantage of this clean, powerful, and expressive language for other applications, this reference will help you easily pinpoint the information you need. You’ll find detailed reference material for: Keywords, operators, comments, numbers, and symbols Variables, pre-defined global variables, and regular expressions Conditional statements, method use, classes, and exception handling Methods for the BasicObject, Object, Kernel, String, Array, and Hash classes Time formatting directives New syntax since Ruby 1.9

Learning Rails 3

Author : Simon St. Laurent
ISBN : 9781449343446
Genre : Computers
File Size : 46. 6 MB
Format : PDF, Mobi
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Annotation This title deals with Rails from the outside in, letting web designers create something visible in the outer layer before reaching the difficult database models and controller code in the inner layers.

Rails Up And Running

Author : Bruce Tate
ISBN : 9780596554170
Genre : Computers
File Size : 59. 34 MB
Format : PDF, Docs
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In just a matter of days, you can develop powerful web applications with Rails that once took weeks or months to produce with other web frameworks. If that sounds too good to be true, it isn't. Find out for yourself with Rails: Up and Running, the concise and popular book that not only explains how Rails works, but guides you through a complete test drive. Perfect for beginning web developers, this thoroughly revised edition teaches you the basics of installing and using Rails 2.1 and the Ruby scripting language. While Rails is praised for its simplicity, there are still a few tricky steps to master along the way. Rails: Up and Running offers lots of examples and covers just about everything you need to build functional Rails applications right away. Learn how to: Create simple database-backed applications, and build dynamic user-centric web pages using Ajax and REST Exploit the Rails service frameworks to send emails and implement web services Map data to an imperfect table, traverse complex relationships, and build custom finders Use techniques to solve common database performance problems See how fast you can go on Rails, and how reliable it's become with the stability and power of version 2.1. With Rails: Up and Running, you'll discover why Rails is a remarkable new way to build database-driven web applications.

Advanced Rails

Author : Brad Ediger
ISBN : 0596555083
Genre : Computers
File Size : 66. 88 MB
Format : PDF, Kindle
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Ready to go to the next level with Rails? From examining the parts of Ruby that make this framework possible to deploying large Rails applications, Advanced Rails offers you an in-depth look at techniques for dealing with databases, security, performance, web services and much more. Chapters in this book help you understand not only the tricks and techniques used within the Rails framework itself, but also how to make use of ideas borrowed from other programming paradigms. Advanced Rails pays particular attention to building applications that scale -- whether "scale" means handling more users, or working with a bigger and more complex database. You'll find plenty of examples and code samples that explain: Aspects of Ruby that are often confusing or misunderstood Metaprogramming How to develop Rails plug-ins Different database management systems Advanced database features, including triggers, rules, and stored procedures How to connect to multiple databases When to use the Active Support library for generic, reusable functions Security principles for web application design, and security issues endemic to the Web When and when not to optimize performance Why version control and issue tracking systems are essential to any large or long-lived Rails project Advanced Rails also gives you a look at REST for developing web services, ways to incorporate and extend Rails, how to use internationalization, and many other topics. If you're just starting out with rails, or merely experimenting with the framework, this book is not for you. But if you want to improve your skills with Rails through advanced techniques, this book is essential.

Learning Ruby

Author : Michael Fitzgerald
ISBN : 0596555326
Genre : Computers
File Size : 31. 84 MB
Format : PDF
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You don't have to know everything about a car to drive one, and you don't need to know everything about Ruby to start programming with it. Written for both experienced and new programmers alike, Learning Ruby is a just-get-in-and-drive book -- a hands-on tutorial that offers lots of Ruby programs and lets you know how and why they work, just enough to get you rolling down the road. Interest in Ruby stems from the popularity of Rails, the web development framework that's attracting new devotees and refugees from Java and PHP. But there are plenty of other uses for this versatile language. The best way to learn is to just try the code! You'll find examples on nearly every page of this book that you can imitate and hack. Briefly, this book: Outlines many of the most important features of Ruby Demonstrates how to use conditionals, and how to manipulate strings in Ruby. Includes a section on regular expressions Describes how to use operators, basic math, functions from the Math module, rational numbers, etc. Talks you through Ruby arrays, and demonstrates hashes in detail Explains how to process files with Ruby Discusses Ruby classes and modules (mixins) in detail, including a brief introduction to object-oriented programming (OOP) Introduces processing XML, the Tk toolkit, RubyGems, reflection, RDoc, embedded Ruby, metaprogramming, exception handling, and other topics Acquaints you with some of the essentials of Rails, and includes a short Rails tutorial. Each chapter concludes with a set of review questions, and appendices provide you with a glossary of terms related to Ruby programming, plus reference material from the book in one convenient location. If you want to take Ruby out for a drive, Learning Ruby holds the keys.

Head First Rails

Author : David Griffiths
ISBN : 9781449371647
Genre : Computers
File Size : 59. 66 MB
Format : PDF, Mobi
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Ready to transport your web applications into the Web 2.0 era? Head First Rails takes your programming -- and productivity -- to the max. You'll learn everything from the fundamentals of Rails scaffolding to building customized interactive web apps using Rails' rich set of tools and the MVC framework. By the time you're finished, you'll have learned more than just another web framework. You'll master database interactions, integration with Ajax and XML, rich content, and even dynamic graphing of your data -- all in a fraction of the time it takes to build the same apps with Java, PHP, ASP.NET, or Perl. You'll even get comfortable and familiar with Ruby, the language that underpins Rails. But you'll do it in the context of web programming, and not through boring exercises such as "Hello, World!" Your time is way too valuable to waste struggling with new concepts. Using the latest research in cognitive science and learning theory to craft a multi-sensory learning experience, Head First Rails uses a visually rich format designed to take advantage of the way your brain really works.

Javascript Patterns

Author : Stoyan Stefanov
ISBN : 9783897215993
Genre : Computers
File Size : 54. 99 MB
Format : PDF, Kindle
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Wie entwickelt man eine gute JavaScript-Anwendung? Dieses Buch hilft Ihnen mit unzähligen Programmier-Mustern und Best Practices dabei, die Frage zu beantworten. Wenn Sie ein erfahrener Entwickler sind, der Probleme im Umfeld von Objekten, Funktionen und Vererbung lösen will, dann sind die Abstraktionen und Code-Vorlagen in diesem Buch ideal – egal, ob Sie eine Client-, Server- oder Desktop-Anwendung mit JavaScript erstellen. Dieses Buch wurde vom JavaScript-Experten Stoyan Stefanov geschrieben – Senior Yahoo! Technical und Architekt von YSlow 2.0, einem Tool zum Optimieren der Webseiten-Performance. Sie finden in JavaScript Patterns praktische Ratschläge für das Implementieren jedes beschriebenen Musters und ergänzend dazu viele nützliche Beispiele. Zudem lernen Sie Anti-Pattern kennen: häufig genutzte Programmier-Ansätze, die mehr Probleme verursachen, als sie lösen.

Learning Mysql

Author : Seyed M.M. Tahaghoghi
ISBN : 9781449303969
Genre : Computers
File Size : 73. 2 MB
Format : PDF, ePub, Mobi
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Whether you're running a business, keeping track of members andmeetings for a club, or just trying to organize a large and diversecollection of information, you'll find the MySQL database engineuseful for answering questions such as: Which are my top ten fastest-selling products? How frequently does this person come to our facility? What was the highest, lowest, and average score of the team last season? MySQL, the most popular open-source database, offers the power ofa relational database in a package that's easy to set up andadminister, and Learning MySQL provides all the tools you need toget started. This densely packed tutorial includes detailedinstructions to help you set up and design an effective database,create powerful queries using SQL, configure MySQL for improvedsecurity, and squeeze information out of your data. After covering the basics, the book travels far into MySQL'ssubtleties, including complex queries and joins, how to interact withthe database over the Web using PHP or Perl, and importanthouse-keeping such as backups and security. Topic include: Installation on Linux, Windows, and Mac OS X Basic and advanced querying using SQL User management and security Backups and recovery Tuning for improved efficiency Developing command-line and web database applications using thePHP and Perl programming languages The authors, Saied Tahaghoghi and Hugh E. Williams, have careers inacademia and business, and share a keen interest in research intosearch technologies. Whether you've never touched a database or have already completedsome MySQL projects, you'll find insights in Learning MySQLthat will last a career.

Das Kochbuch F R Geeks

Author : Jeff Potter
ISBN : 9783868996982
Genre : Cooking
File Size : 46. 49 MB
Format : PDF
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Nach landläufiger Meinung leben Geeks von Cola und TK-Pizza, die sie nachts am Rechner geistesabwesend in sich reinschlingen. Soweit das Klischee! Dass aber Kochen viel mit Programmieren zu tun hat, dass es nämlich ähnlich kreativ ist, dass viele Wege zum individuellen Ziel führen und dass manche Rezepte einfach nur abgefahren und – ja, geekig sind: Das zeigen zwei Köchinnen in diesem Buch. Das in der bewährten O’Reilly-Rezeptstruktur aus Problem, Lösung und Diskussion aufgebaute Kochbuch gliedert sich in drei Teile. Im ersten Teil (für das "Larvenstadium") werden die absoluten Anfänger und ganz hilflosen Geeks an die Hand genommen. Einfachste coole Rezepte nehmen die Schwellenangst und machen Lust auf mehr. Im zweiten Teil ("für Mamas Liebling") werden schon richtige Mahlzeiten zubereitet – alle Rezepte haben dabei immer etwas Besonderes, weichen von den ausgetretenen Pfaden ab. Und im dritten Teil gibt es Rezepte für den echten "Küchengeek", der mit ganz ungewöhnlichen und eigenen "Hacks" beeindrucken und Spaß haben will. Die Rezepte werden von coolen Tipps zu Nahrungsmitteln, Küchengeräten und Rezeptdatenbanken flankiert.

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